CVE-2026-90791CWE-119CWE-416

CVE-2026-90791

Medium · published September 14, 2026

CVSS v3.1
6.3
EPSS
1%
Percentile
42.7
In the wild
Unconfirmed
What it is

A vulnerability was detected in GPAC up to f1219cde. This vulnerability affects the function gf_node_unregister of the file scenegraph/base_scenegraph.c of the component MP4Box. The manipulation results in use after free. The attack can be executed remotely. The exploit is now public and may be used. Upgrading to version abi-16.23 is able to resolve this issue. The patch is identified as 9eb40df4448b88d6a6ce3454657c06f47eff0b24. Upgrading the affected component is recommended.

The record
Technical detail
CVSS v3.1
6.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
CVSS v4.0
5.3 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.00511 · 42.7th percentile
Weaknesses
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer; CWE-416 · Use After Free
Published
2026-09-14T19:17Z
References (11)
https://github.com/Ech06/CVE_submit/blob/main/gpac_3801.md · [email protected]https://github.com/gpac/gpac/ · [email protected]https://github.com/gpac/gpac/commit/9eb40df4448b88d6a6ce3454657c06f47eff0b24 · [email protected]https://github.com/gpac/gpac/issues/3801 · [email protected]https://github.com/gpac/gpac/releases/tag/abi-16.23 · [email protected]https://vuldb.com/cve/CVE-2026-90791 · [email protected]https://vuldb.com/submit/914122 · [email protected]https://vuldb.com/vuln/403297 · [email protected]https://vuldb.com/vuln/403297/cti · [email protected]https://github.com/gpac/gpac/issues/3801 · 134c704f-9b21-4f2e-91b3-4a467353bcc0https://vuldb.com/submit/914122 · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 17 SEP 03:33Z
    EPSS moved — → 0%
    epss
  • 14 SEP 14:45Z
    GPAC MP4Box base_scenegraph.c gf_node_unregister use after free
    cvelistv5